Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 20:19Z
d/dω [ω^4] = 4ω^3
\oint_C \vec{F}\cdot d\vec{r} = 0
384K
8z² + 6z + 5 = 0
det| 5 2 ; 3 6 | = 24
163K
∂ψ/∂r = 2ψ
∑_{k=1}^{n} k = n(n+1)/2
305K
\lim_{t\to 0} \frac{\sin t}{t} = 1
57K
det| 2 2 ; 5 3 | = -4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 5 6 ; 1 6 | = 24
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{4}{6} \sum_{i=1}^{n} i^{2}
368K
det| 7 2 ; 6 8 | = 44
\lim_{z\to 0} \frac{\sin z}{z} = 1